Beschrijving
Separating funnel 100 ml according to Squibb is manufactured from borosilicate glass 3.3 in accordance with DIN ISO 4800. This pear-shaped laboratory funnel is fitted with a stopcock carrying an NS PTFE plug, blue graduation, polyethylene stopper NS 19/26, stopcock ground joint NS 14,5 and a bore of 2,5 mm. The nominal volume of 0,1 l supports efficient liquid-liquid extractions and clean phase separations in analytical and preparative work. Borosilicate glass 3.3 provides high chemical resistance and thermal stability for routine solvent handling. Supplied as a pack of 2 pieces from manufacturer Marienfeld, the funnel offers clear blue graduation marks that improve volume estimation during transfers. The PTFE plug ensures smooth, chemically inert operation and reliable sealing. Ground joints follow standard laboratory dimensions for secure, interchangeable connections. The Squibb geometry promotes complete drainage and minimises hold-up of the lower phase. This separating funnel is suited to organic synthesis, environmental sample preparation and quality-control laboratories that require durable, precisely finished glassware for repeated extraction cycles.
This article is part of Separating funnels, in Funnels.
Key features
- Pack size: 2 pc(s)
- Type: Squibb
- Material: Borosilicate glass 3.3
- Nominal volume: 100 ml
- Graduation: Blue
- EAN: 4250317311900
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Questions about Separatory funnels 100 ml,
What is this article?
Separatory funnels 100 ml, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Scheitrechters, inside Trechters, in Labmateriaal.
A separating funnel lets two immiscible liquids settle into layers and then runs off the lower one through a stopcock. The shape, Squibb or pear, changes how sharp the interface is as the last millilitres leave. The stopper and the stopcock are both needed.
A funnel guides a liquid or a powder into a narrower mouth. A filter funnel holds a paper. A Büchner funnel is the flat perforated plate used with vacuum. A separating funnel has a stopcock so two liquid layers can be run off one at a time. A dropping funnel adds a reagent slowly into a reaction. The bore and the stopcock are the parts that matter. This glassware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Trechters. The sub-category is Scheitrechters. The catalogue is Labmateriaal.
Shelves beside this one are Trechters (kunststof, glas & staal), Büchner- & filtertrechters, Druppeltrechters and Poedertrechters.
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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.